Browse Forums Building A New House Re: Approval for retaining walls 2May 03, 2021 9:53 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Approval for retaining walls 4May 04, 2021 10:03 am You should be able to use that survey and plan ,elevations But additional information will be required ie dimensions, lengths, survey heights Top Of Wall (TOW), Bottom of Wall (BOW),etc Visual impact of wall from side elevations, cross section, engineering ( a couple of pages worth $400 total?) Your council should have a checklist of what's required and shop around for prices BTW, The plan clearly States "All retaining Walls by owner after handover separate approval maybe required" The Builder always puts the minimum amount of information down , Unfortunately, the system is geared to extracting maximum additional fees, charges, the Council is no different. DA, BA, Certifications, fees, levy's, etc hth Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Approval for retaining walls 5Feb 17, 2022 3:29 pm Hi I'd continue with this thread instead of a new one so it's easier for others to search in the future. I'm in NSW and am applying CDC for my main house. On the CDC submission plan, it marked 'Retaining wall by owner'. The wall only needs to be 650mm at the highest point and drop to 400mm at the end, however it's right on the boundary of the lot. I'm thinking just wooden sleepers under the fence. 1. Do I need a separate approval for the fence? If so should it be Council DA or another CDC? how long is the approval valid for? 2. A small retaining wall like this - is it normally built after the house handover? 3. When and who will check the approval? Thanks in advance!! Re: Approval for retaining walls 6Mar 29, 2023 3:00 pm ThisYear Hi I'd continue with this thread instead of a new one so it's easier for others to search in the future. I'm in NSW and am applying CDC for my main house. On the CDC submission plan, it marked 'Retaining wall by owner'. The wall only needs to be 650mm at the highest point and drop to 400mm at the end, however it's right on the boundary of the lot. I'm thinking just wooden sleepers under the fence. 1. Do I need a separate approval for the fence? If so should it be Council DA or another CDC? how long is the approval valid for? 2. A small retaining wall like this - is it normally built after the house handover? 3. When and who will check the approval? Thanks in advance!! Hi ThisYear, ours sounds like yours. We are doing CDC, and need retaining wall 750mm at highest point, and natural ground level at the lowest. What did you do for your retaining wall approval/build? 1 2986 Hi Minho I have heaps of experience in Ku-ring-gai with both DAs and CDC ( this is the main area we build in). DA's are taking 12-18months and CDC's we have been doing… 1 3161 Render your bathroom walls, two opinions versus the one, makes you wonder. 3 6057 |